Preferential tariff benefits require transaction-specific origin verification, preventing denial based solely on supplier non-cooperation and barring extended recovery.

Preferential customs-duty treatment supported by accepted Certificates of Origin cannot be denied solely because an overseas supplier did not cooperate in a general verification exercise. The Rules of Origin require transaction-specific verification, and an administrative communication cannot replace a formal finding that particular certificates are invalid, forged, cancelled, or fraudulently obtained. Where the importer disclosed the certificates, claimed the benefit in Bills of Entry, and obtained assessment and clearance, extended limitation for differential duty requires evidence of fraud, collusion, wilful misstatement, or intentional suppression. In the absence of such evidence, the preferential benefit remains available and consequential duty, interest, confiscation, fine, and penalties do not arise.

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Issues: (i) Whether preferential customs-duty benefit based on Certificates of Origin could be denied solely on an overseas supplier's non-cooperation in a general verification exercise and departmental communications; (ii) Whether the extended limitation period for recovery of differential duty was validly invoked.

Issue (i): Whether preferential customs-duty benefit based on Certificates of Origin could be denied solely on an overseas supplier's non-cooperation in a general verification exercise and departmental communications.

Analysis: The Rules of Origin provide a structured verification mechanism where doubts arise concerning origin. They do not authorize blanket rejection of every Certificate of Origin issued to an overseas supplier merely because that supplier did not provide documents during a verification exercise. Each Certificate of Origin is an independent document relating to a distinct import transaction and must be examined under the prescribed procedure.

Analysis: The departmental communication recommending denial of preferential treatment was administrative and could not substitute for a formal determination invalidating the Certificates of Origin. The Certificates covering the imports had been accepted at assessment, and there was no finding that they were forged, fabricated, cancelled, fraudulently obtained, or otherwise invalid. No transaction-specific verification request concerning those certificates was shown. Subsequent departmental correspondence could not retrospectively displace the benefit already extended on accepted certificates.

Conclusion: The appellant was entitled to preferential basic customs-duty treatment; denial of the exemption and all consequential duty, interest, confiscation, redemption fine, and penalties were unsustainable. This issue is decided in favour of the assessee.

Issue (ii): Whether the extended limitation period for recovery of differential duty was validly invoked.

Analysis: Invocation of the extended period requires cogent evidence of fraud, collusion, wilful misstatement, or suppression of material facts with intent to evade duty, and the burden lies on the Revenue. The importer openly produced Certificates of Origin, claimed exemption in the Bills of Entry, and obtained assessment and clearance. The record contained no evidence that the importer knowingly furnished false documents, participated in any irregularity by the overseas supplier, or suppressed material facts.

Conclusion: The extended period was not invocable, and the demand was independently barred by limitation. This issue is decided in favour of the assessee.

Final Conclusion: The preferential tariff benefit remains available for the imports, and no fiscal or penal consequences can follow from the impugned denial.

Ratio Decidendi: Preferential tariff benefit supported by accepted Certificates of Origin cannot be denied through a generalized administrative recommendation arising from supplier non-cooperation; invalidity must be established through the prescribed transaction-specific verification process, and extended limitation requires proof of the importer's intentional suppression or misstatement.

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